Invention Grant
- Patent Title: Organic EL display device and method for manufacturing same
- Patent Title (中): 有机EL显示装置及其制造方法
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Application No.: US14408021Application Date: 2013-06-14
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Publication No.: US09331297B2Publication Date: 2016-05-03
- Inventor: Jun Hashimoto , Kaname Mizokami , Kazuo Uetani , Akira Takiguchi , Kenji Harada , Ken Ito , Takuya Sato , Masaki Nishimura
- Applicant: PANASONIC CORPORATION
- Applicant Address: JP Tokyo
- Assignee: JOLED INC.
- Current Assignee: JOLED INC.
- Current Assignee Address: JP Tokyo
- Agency: Greenblum & Bernstein, P.L.C.
- Priority: JP2012-139309 20120621
- International Application: PCT/JP2013/003743 WO 20130614
- International Announcement: WO2013/190813 WO 20131227
- Main IPC: H01L21/02
- IPC: H01L21/02 ; H01L51/50 ; H01L51/52 ; H01L27/32
Abstract:
An organic EL display device comprising: an anode; a cathode that is a metal film; a light-emitting layer between the anode and the cathode; and a sealing layer that covers a side of the cathode opposite a side on which the light-emitting layer is provided. An oxidation inhibiting layer and a cathode protecting layer are stacked between the cathode and the sealing layer. The oxidation inhibiting layer is closer to the light-emitting layer than the cathode protecting layer is.
Public/Granted literature
- US20150179967A1 ORGANIC EL DISPLAY DEVICE AND METHOD FOR MANUFACTURING SAME Public/Granted day:2015-06-25
Information query
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